ワカバヤシ　ヒデタカ   Wakabayashi Hidetaka   若林　秀隆    所属   医学部 医学科（東京女子医科大学病院）    職種   教授・基幹分野長
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Effects of forefoot arthroplasty on plantar pressure, pain, gait and disability in rheumatoid arthritis.
掲載誌名	正式名：Modern rheumatology 略　 称：Mod Rheumatol ISSNコード：14397609/14397595
掲載区分	国外
巻・号・頁	30(2),pp.301-304
著者・共著者	Shimoda Hayato, Mochida Yuichi, Oritsu Hideyuki, Shimizu Yoshitaka, Takahashi Yoshiki, Wakabayashi Hidetaka, Watanabe Naoko
発行年月	2020/03
概要	Objectives: The purpose of this study was to clarify the effect of forefoot arthroplasty on plantar pressure, pain, gait, and disability within 1 year after arthroplasty in patients with RA.Methods: Eleven patients with RA who underwent forefoot arthroplasty completed this quasi-experimental study. Outcome measures were in-shoe plantar pressure, visual analog scale (VAS) for pain, temporal gait parameters, and modified Health Assessment Questionnaire (mHAQ), obtained preoperatively and at 4 and 12 months postoperatively.Results: The average peak plantar pressure under the 2nd metatarsal head decreased at 4 months postoperatively, compared to preoperative values (p < .05) and the decreased plantar pressure was sustained at 12 months postoperatively. Similar changes were observed under the 3rd to 5th metatarsal heads. The median VAS for foot pain decreased from 25 mm preoperatively to 1 mm at 4 months postoperatively and the lower score was sustained at 12 months postoperatively (p < .05). The median mHAQ score remained lower (<1.0) at all measurement points. Regarding gait, there were no significant differences from the preoperative assessment to postoperative follow-up.Conclusion: Plantar pressure and forefoot pain decreased at 4 and 12 months after forefoot arthroplasty in patients with RA. No adverse effects on gait parameters or disability were observed.
DOI	10.1080/14397595.2019.1584951
PMID	30793998